Hunter Stone is a powerful Manhattan billionaire, a celebrated architect, and a widowed single father struggling to reach his young daughter, Ava.

Then a stranger in Central Park succeeds where everyone else has failed.

Lexi Hart is a spirited twenty-one-year-old songwriter who carries her guitar everywhere. She dreams of building a life through her music, but right now she needs money for something far more urgent: saving her parents’ home.

When Hunter offers Lexi a well-paid weekend position as Ava’s play nanny, she cannot afford to refuse.

There is only one complication.

Hunter is also the devastatingly handsome professor standing at the front of her college classroom.

Soon Lexi is swept from her ordinary life into Hunter’s glittering world. A luxurious Hamptons estate. Powerful guests. An important business deal. And a little girl who quickly finds a place in Lexi’s heart.

The arrangement should be simple. Lexi will care for Ava. Hunter will concentrate on securing the most important project of his career. At the end of the weekend, they will return to their separate lives.

But every charged moment between them makes their differences harder to ignore.

He is older, wealthy, guarded, and convinced that love belongs in his past.

She is young, hopeful, and completely forbidden.

As their attraction becomes impossible to dismiss, someone in Hunter’s privileged world is determined to prove that Lexi does not belong there.

Will Hunter protect the carefully controlled life he has built?

Or risk everything for the woman he should never want?

Billionaire’s Forbidden Nanny Romance is an age-gap billionaire romance featuring a widowed single father, his daughter’s spirited play nanny, forced proximity, forbidden attraction, dual points of view, and a glamorous weekend in the Hamptons.